Shortcut for pinning/unpinning current tab

Hey guys! Like in the title, I would like to suggest adding a shortcut for pinnig/unpinnng current tab (same key).
I find myself pinning important tabs very often, so I can come back to them later and to save the space on the bar. Being able to do this with a shortcut would make it easier and faster. Please consider it, thank you
There is a mod for it, but I noticed it slows down my browser a litle, which is not ideal.https://addons.opera.com/pl/extensions/details/shortkeys/

btw. this is my first post. Opera is my favourite browser by far, keep up the great work! \o/